Marine plumbing fittings are essential components for maintaining reliable water flow and connections on boats. These fittings, including pipe to hose adapters, hose barbs, and thru-hull fittings, ensure secure and leak-resistant plumbing systems for onboard freshwater, fuel, and drainage applications. Marine plumbing fittings also include various pipe fitting and drain components that contribute to a well-functioning onboard system. High quality hardware, such as threaded connectors and barbed fittings, ensures secure and efficient water flow for drainage and supply lines. Regular replacement of worn or corroded fittings is essential to maintain the integrity of the plumbing system, preventing leaks and ensuring long-term reliability in marine environments.
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1-2 weeks delivery time The No. 98 conical sealing 90° knee coupling with two female 3/4" threaded connections is made of cast iron with tensile strength below 350N/mm², features galvanised surface treatment, and is available in various sizes.
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$ 17.82
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1-2 weeks delivery time This No. 98 conical sealing 90° knee coupling with two female 1.1/2" threaded connections is a cast iron fitting with tensile strength under 350N/mm², has a galvanised finish, and is offered in multiple sizes.
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$ 46.03
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1-2 weeks delivery time The No. 96 conical sealing 90° knee coupling with a female conical internal thread and male external gland thread of 3/8" is made of cast iron with tensile strength below 350N/mm², features galvanised surface treatment, and is available in various sizes.
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$ 16.35
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1-2 weeks delivery time The No. 529a straight socket nipple with a 3/4" female internal thread and male external thread is a cast iron fitting with tensile strength below 350N/mm², has a galvanised surface treatment, and is offered in various sizes.
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$ 6.21
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1-2 weeks delivery time This No. 529a straight socket nipple with a 1" female internal thread and male external thread is made of cast iron with tensile strength under 350N/mm², features a galvanised finish, and is available in multiple sizes.
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$ 9.85
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1-2 weeks delivery time The No. 529a straight socket nipple with a 1.1/2" female internal thread and male external thread is a cast iron fitting with tensile strength below 350N/mm², has a galvanised surface treatment, and comes in various sizes.
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$ 13.48
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1-2 weeks delivery time The No. 23 pipe nipple with two male 1/8" external threads and 100 mm length is made of steel with galvanised surface treatment, supports a working pressure of 16 bar, and is available in different sizes.
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$ 1.95
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1-2 weeks delivery time This No. 23 pipe nipple with two male 1/8" external threads and 150 mm length is a steel connector with galvanised surface treatment, supports a working pressure of 16 bar, and is offered in various sizes.
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$ 3.08
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1-2 weeks delivery time The No. 23 pipe nipple with two male 1/8" external threads and 200 mm length is a steel fitting with galvanised surface treatment, designed to connect pipes and fittings, and supports a working pressure of 16 bar.
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$ 7.61
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1-2 weeks delivery time This No. 23 pipe nipple with two male 1/4" external threads and 100 mm length is made of steel with galvanised surface treatment, serves as a connector between pipes and fittings, and supports a working pressure of 16 bar.
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$ 2.09
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1-2 weeks delivery time The No. 23 pipe nipple with two male 1/4" external threads and 150 mm length is a steel connector with galvanised surface treatment, designed for pipe connections, and supports a working pressure of 16 bar.
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$ 2.17
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1-2 weeks delivery time This No. 23 pipe nipple with two male 1/4" external threads and 200 mm length is a steel fitting with galvanised surface treatment, used to connect pipes and fittings, and supports a working pressure of 16 bar.
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$ 3.21
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1-2 weeks delivery time The No. 23 pipe nipple with two male 3/8" external threads and 100 mm length is a steel fitting with galvanised surface treatment, designed as a connector between pipes and fittings, and supports a working pressure of 16 bar.
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$ 1.74
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1-2 weeks delivery time This No. 23 pipe nipple with two male 3/8" external threads and 150 mm length is a steel connector with galvanised surface treatment, used for pipe connections, and supports a working pressure of 16 bar.
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$ 1.88
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1-2 weeks delivery time The No. 23 pipe nipple with two male 3/8" external threads and 200 mm length is a steel fitting with galvanised surface treatment, designed to connect pipes and fittings, and supports a working pressure of 16 bar.
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$ 2.38
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1-2 weeks delivery time This No. 23 pipe nipple with two male 1/2" external threads and 100 mm length is made of steel with galvanised surface treatment, serves as a connector between pipes and fittings, and supports a working pressure of 16 bar.
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$ 1.53
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1-2 weeks delivery time The No. 23 pipe nipple with two male 1/2" external threads and 150 mm length is a steel connector with galvanised surface treatment, designed for pipe connections, and supports a working pressure of 16 bar.
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$ 2.30
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1-2 weeks delivery time This No. 23 pipe nipple with two male 1/2" external threads and 200 mm length is a steel fitting with galvanised surface treatment, used to connect pipes and fittings, and supports a working pressure of 16 bar.
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$ 2.73
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1-2 weeks delivery time The No. 23 pipe nipple with two male 3/4" external threads and 100 mm length is a steel fitting with galvanised surface treatment, designed as a connector between pipes and fittings, and supports a working pressure of 16 bar.
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$ 2.09
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1-2 weeks delivery time This No. 23 pipe nipple with two male 3/4" external threads and 150 mm length is a steel connector with galvanised surface treatment, used for pipe connections, and supports a working pressure of 16 bar.
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$ 3.08
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What are the key differences between marine plumbing fittings and standard household plumbing fittings?
Marine plumbing fittings differ from standard household plumbing fittings in their materials and design, as they must withstand constant exposure to water, salt, and pressure variations. Fittings for boats, such as bronze pipe to hose adapters, 316 stainless steel connectors, and nylon hose fittings, are corrosion-resistant and designed for durability in harsh marine environments. Additionally, components like seacocks, hose clamps, and pipe plugs ensure secure and leak-free connections, preventing failures that could lead to water intrusion or system malfunctions.
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How does a pipe to hose adapter help connect different plumbing components on a boat?
A pipe to hose adapter allows seamless connection between rigid plumbing components and flexible marine hoses, ensuring compatibility across different boat plumbing fittings. Commonly made from stainless steel, brass, nylon, or Marelon, these adapters provide a secure and watertight transition for water intake, drainage, and fuel lines. Available in various sizes and thread types, they help maintain reliable plumbing connections on decks, hulls, and tanks while resisting corrosion in harsh marine environments.
How does a 90 degree elbow fitting help in routing boat plumbing lines?
A 90 degree elbow fitting is essential in boat plumbing as it allows for efficient redirection of water flow in tight spaces, preventing kinks in hoses and reducing strain on connections. Made from durable materials like plastic or NPT brass, it ensures a secure and leak free transition between pipes and hoses. With options like barbed or swivel designs, these fittings simplify installation and maintenance, making them a vital accessory for any marine plumbing system.